import fetch from 'dva/fetch';
import { baseUrl } from '../env'
function parseJSON(response) {
  return response.json();
}

function checkStatus(response) {
  if (response.status >= 200 && response.status < 300) {
    return response;
  }

  const error = new Error(response.statusText);
  error.response = response;
  throw error;
}

/**
 * Requests a URL, returning a promise.
 *
 * @param  {string} url       The URL we want to request
 * @param  {object} [options] The options we want to pass to "fetch"
 * @return {object}           An object containing either "data" or "err"
 */
export default function request(url, options) {


  const finalUrl = baseUrl + url;
  return fetch(finalUrl, options)
    .then(checkStatus)
    .then(parseJSON)
    .then(data => ({ data }))
    .catch(err => ({ err }));
}
//
// export default function request(url, options) {
//   const opts = { ...options, 'mode': 'cors' };
//   opts.headers = {
//     ...opts.headers,
//     'Accept': 'application/json',
//     'Content-Type': 'application/json',
//     'Authorization': "Bearer " + token.get(),
//
//   };
//   const finalUrl = baseUrl + url;
//   return fetch(finalUrl, opts)
//     .then(checkStatus)
//     .then(parseJSON)
//     //.then(data => ({ data }))
//     //.catch(err => ({ err }));
// }
